GRAVITY LIQUID DISCHARGE APPARATUS

PROBLEM TO BE SOLVED: To provide a gravity liquid discharge apparatus which prevents harmful substances from being released to the outside from a vent part opening in the air in piping when a liquid that contains the harmful substances is discharged. SOLUTION: The gravity liquid discharge apparatus...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORI SUMIO, HANAWA JUN, CHIKU HITOSHI, ABE NOBUHIDE, MURAKAMI MASATO, NIINA TAKAYUKI
Format: Patent
Sprache:eng
Schlagworte:
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a gravity liquid discharge apparatus which prevents harmful substances from being released to the outside from a vent part opening in the air in piping when a liquid that contains the harmful substances is discharged. SOLUTION: The gravity liquid discharge apparatus has a drain pipe 2 which makes liquid discharge 100 exhausted from an apparatus etc. flow to a recovery side with a gravity of the liquid discharge itself as a power and sends it out, and transports the liquid discharge 100 to a recovery apparatus 3 through the drain pipe. The inside of drain pipe 2 is made a sealed structure with respect to an atmosphere, and the drain pipe 2 is connected to a gas phase part of the recovery side. COPYRIGHT: (C)2011,JPO&INPIT